4.4 
19 *The Angi rating for Garage Service companies in O Fallon, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Garage Service needs.
*The HomeAdvisor rating for Garage Service companies in O Fallon, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Garage Service needs.
Last update on July 29, 2026
Serving O Fallon, IL and surrounding areas
Approved
In business since 1973
Free estimates
Warranties offered
"They did an excellent job. They were expensive, but you get what you pay for. The building inspector of the city said this was the best built garage he had ever inspected. I would highly recommend them and I would definitely hire them again."
+24
Serving O Fallon, IL and surrounding areas
Approved
In business since 1997
Free estimates
Customers say: True professional
"API built our garage. They handled everything, from engineering to permits, to excavation, concrete, framing, siding and roofing. We plan to use them again! I HIGHLY recommend API !"
+4
Serving O Fallon, IL and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today! Additional phone number: 217.521.6275
+18
Serving O Fallon, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"Excellent in all area was very professional let you know progress and everything going on. I will definetly hire him for all my next projects he is awesome!!!!!!!!!!!"
Serving O Fallon, IL and surrounding areas
Approved
Customers say: True professional
"The service went well. He was prompt and efficient."
Serving O Fallon, IL and surrounding areas
Approved
In business since 2010
Free estimates
Small jobs welcome
"I thought Allen Haislap did a great job. Would recommend him to others."
Serving O Fallon, IL and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"They made the buying experience great with lots of options, and made the process very easy"
+6
Serving O Fallon, IL and surrounding areas
Approved
Free estimates
Small jobs welcome
As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today. \n
Serving O Fallon, IL and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
We are a small, family based company that provides excellent communication, and excellent work. We have a high attention to detail. We would be appreciative of your work. We have been in the construction industry for 20 years. We can provide select demolition, small structural demolition, and clean up services.
Serving O Fallon, IL and surrounding areas
Approved
Veteran owned \nFamily operated
From average costs to expert advice, get all the answers you need to get your job done.
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